On Thursday 19 May 2016 14:22:58 Nick Schaf wrote:
> I've run into what sounds like a similar problem, but dove in and found more
> details.  Here's the setup:
> 
> -19 nodes running BATMAN-adv 2014.14.0 on OpenWrt Chaos Calmer; various
> hardware (D-Link, BBB, Open-Mesh, WRTnode, TP-Link).

Only scrolled through your mail. But there are two things which I find odd.
First you use a really old (actually not existing) version of batman-adv.

Then you have some TT problems. I think we had many fixes since then which may
be related to your problem. But going through 2 years of fixes might be a 
quite hard (at very cumbersome) journey. 

Maybe it is really a good idea to try to upgrade to the recent version 
(2016.1+fixes) from the Chaos Calmers openwrt-routing feed on all your nodes. 
Maybe Antonio remembers one special TT/roaming bug and can recommend one to 
test. But most likely testing the current version is easier.

But thanks for gathering all the info

Kind regards,
	Sven